```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CocoMaterial - 开源手绘插图库 | 技术小馆</title>
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    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
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            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            background-color: #f9f9f9;
            color: #333;
            line-height: 1.6;
        }
        h1, h2, h3, h4 {
            font-family: 'Noto Serif SC', serif;
            font-weight: 600;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #6e8efb 0%, #a777e3 100%);
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            transition: all 0.3s ease;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
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            width: 200px;
            background-color: #555;
            color: #fff;
            text-align: center;
            border-radius: 6px;
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            position: absolute;
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            bottom: 125%;
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            opacity: 0;
            transition: opacity 0.3s;
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        .tooltip:hover .tooltiptext {
            visibility: visible;
            opacity: 1;
        }
        .footer-link:hover {
            color: #a777e3 !important;
        }
    </style>
</head>
<body>
    <!-- Hero Section -->
    <section class="hero-gradient text-white py-20 px-4 md:py-28">
        <div class="container mx-auto max-w-6xl">
            <div class="flex flex-col md:flex-row items-center">
                <div class="md:w-1/2 mb-10 md:mb-0">
                    <h1 class="text-4xl md:text-5xl font-bold mb-6 leading-tight">释放创意<br>从CocoMaterial开始</h1>
                    <p class="text-xl mb-8 opacity-90">一个拥有3,284+手绘插图的开源资源库，为您的项目增添独特个性</p>
                    <div class="flex flex-wrap gap-4">
                        <a href="https://cocomaterial.com/" target="_blank" class="bg-white text-purple-700 hover:bg-purple-100 px-6 py-3 rounded-full font-medium transition-colors duration-300 flex items-center">
                            <i class="fas fa-external-link-alt mr-2"></i> 访问官网
                        </a>
                        <a href="#features" class="bg-transparent border-2 border-white hover:bg-white hover:text-purple-700 px-6 py-3 rounded-full font-medium transition-colors duration-300 flex items-center">
                            <i class="fas fa-info-circle mr-2"></i> 了解更多
                        </a>
                    </div>
                </div>
                <div class="md:w-1/2 flex justify-center">
                    <div class="bg-white rounded-2xl p-2 shadow-2xl transform rotate-2 max-w-xs md:max-w-md">
                        <img src="https://cocomaterial.com/static/images/illustrations/main.png" alt="CocoMaterial插图示例" class="rounded-xl w-full h-auto">
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Stats Section -->
    <section class="py-16 bg-white">
        <div class="container mx-auto max-w-6xl px-4">
            <div class="grid grid-cols-2 md:grid-cols-4 gap-6 text-center">
                <div class="p-6">
                    <div class="text-4xl font-bold text-purple-700 mb-2">3,284+</div>
                    <div class="text-gray-600">手绘插图</div>
                </div>
                <div class="p-6">
                    <div class="text-4xl font-bold text-purple-700 mb-2">20+</div>
                    <div class="text-gray-600">分类标签</div>
                </div>
                <div class="p-6">
                    <div class="text-4xl font-bold text-purple-700 mb-2">100%</div>
                    <div class="text-gray-600">开源免费</div>
                </div>
                <div class="p-6">
                    <div class="text-4xl font-bold text-purple-700 mb-2">6</div>
                    <div class="text-gray-600">月更新周期</div>
                </div>
            </div>
        </div>
    </section>

    <!-- Features Section -->
    <section id="features" class="py-20 bg-gray-50">
        <div class="container mx-auto max-w-6xl px-4">
            <h2 class="text-3xl font-bold text-center mb-4">为什么选择CocoMaterial?</h2>
            <p class="text-gray-600 text-center max-w-2xl mx-auto mb-12">一个为创意工作者量身打造的手绘插图资源库</p>
            
            <div class="grid md:grid-cols-2 lg:grid-cols-3 gap-8">
                <div class="feature-card bg-white p-8 rounded-xl">
                    <div class="text-purple-700 mb-4 text-3xl">
                        <i class="fas fa-paint-brush"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">丰富的手绘插图</h3>
                    <p class="text-gray-600">提供3,284+个精心绘制的手绘图像，覆盖20+个分类，满足各类设计需求。</p>
                </div>
                
                <div class="feature-card bg-white p-8 rounded-xl">
                    <div class="text-purple-700 mb-4 text-3xl">
                        <i class="fas fa-tags"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">智能分类系统</h3>
                    <p class="text-gray-600">按照圣诞节、校园、科技、食物等标签快速查找所需插图，提高工作效率。</p>
                </div>
                
                <div class="feature-card bg-white p-8 rounded-xl">
                    <div class="text-purple-700 mb-4 text-3xl">
                        <i class="fas fa-edit"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">自定义下载</h3>
                    <p class="text-gray-600">所有插图均可自定义颜色、大小等参数，并自由下载使用。</p>
                </div>
                
                <div class="feature-card bg-white p-8 rounded-xl">
                    <div class="text-purple-700 mb-4 text-3xl">
                        <i class="fas fa-lightbulb"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">创意反馈</h3>
                    <p class="text-gray-600">可提交缺失图像的想法，团队会评估并将其纳入图像库中。</p>
                </div>
                
                <div class="feature-card bg-white p-8 rounded-xl">
                    <div class="text-purple-700 mb-4 text-3xl">
                        <i class="fas fa-font"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">字体资源</h3>
                    <p class="text-gray-600">提供配套字体和图标字体下载，完善您的设计工具箱。</p>
                </div>
                
                <div class="feature-card bg-white p-8 rounded-xl">
                    <div class="text-purple-700 mb-4 text-3xl">
                        <i class="fas fa-rocket"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">创新驱动</h3>
                    <p class="text-gray-600">PIWEEK创新项目产物，每6个月更新一次，持续注入新鲜创意。</p>
                </div>
            </div>
        </div>
    </section>

    <!-- Categories Section -->
    <section class="py-20 bg-white">
        <div class="container mx-auto max-w-6xl px-4">
            <h2 class="text-3xl font-bold text-center mb-4">热门分类标签</h2>
            <p class="text-gray-600 text-center max-w-2xl mx-auto mb-12">探索20+个精心组织的插图分类</p>
            
            <div class="flex flex-wrap justify-center gap-3">
                <div class="category-badge bg-purple-100 text-purple-700 px-4 py-2 rounded-full">
                    <i class="fas fa-gift mr-2"></i> 圣诞节
                </div>
                <div class="category-badge bg-blue-100 text-blue-700 px-4 py-2 rounded-full">
                    <i class="fas fa-school mr-2"></i> 校园
                </div>
                <div class="category-badge bg-pink-100 text-pink-700 px-4 py-2 rounded-full">
                    <i class="fas fa-user mr-2"></i> 角色
                </div>
                <div class="category-badge bg-green-100 text-green-700 px-4 py-2 rounded-full">
                    <i class="fas fa-leaf mr-2"></i> 植物
                </div>
                <div class="category-badge bg-yellow-100 text-yellow-700 px-4 py-2 rounded-full">
                    <i class="fas fa-drumstick-bite mr-2"></i> 食物
                </div>
                <div class="category-badge bg-red-100 text-red-700 px-4 py-2 rounded-full">
                    <i class="fas fa-utensils mr-2"></i> 烹饪
                </div>
                <div class="category-badge bg-indigo-100 text-indigo-700 px-4 py-2 rounded-full">
                    <i class="fas fa-laptop-code mr-2"></i> 科技
                </div>
                <div class="category-badge bg-teal-100 text-teal-700 px-4 py-2 rounded-full">
                    <i class="fas fa-book-open mr-2"></i> 阅读
                </div>
                <div class="category-badge bg-orange-100 text-orange-700 px-4 py-2 rounded-full">
                    <i class="fas fa-flag mr-2"></i> 旗帜
                </div>
                <div class="category-badge bg-gray-100 text-gray-700 px-4 py-2 rounded-full">
                    <i class="fas fa-film mr-2"></i> 动画GIF
                </div>
            </div>
        </div>
    </section>

    <!-- Visualization Section -->
    <section class="py-20 bg-gray-50">
        <div class="container mx-auto max-w-6xl px-4">
            <h2 class="text-3xl font-bold text-center mb-4">CocoMaterial生态系统</h2>
            <p class="text-gray-600 text-center max-w-2xl mx-auto mb-12">了解项目架构及其组成部分</p>
            
            <div class="bg-white p-6 rounded-xl shadow-sm">
                <div class="mermaid">
                    graph TD
                        A[CocoMaterial] --> B[手绘插图库]
                        A --> C[字体资源]
                        A --> D[图标字体]
                        B --> E[3,284+插图]
                        B --> F[20+分类标签]
                        B --> G[自定义编辑]
                        A --> H[PIWEEK项目]
                        H --> I[Kaleidos公司]
                        H --> J[半年更新周期]
                </div>
            </div>
        </div>
    </section>

    <!-- CTA Section -->
    <section class="py-20 bg-purple-700 text-white">
        <div class="container mx-auto max-w-4xl px-4 text-center">
            <h2 class="text-3xl font-bold mb-6">准备好提升您的设计了吗？</h2>
            <p class="text-xl mb-8 opacity-90">立即访问CocoMaterial，发掘数千个精美手绘插图的潜力</p>
            <a href="https://cocomaterial.com/" target="_blank" class="inline-block bg-white text-purple-700 hover:bg-purple-100 px-8 py-4 rounded-full font-medium text-lg transition-colors duration-300">
                <i class="fas fa-external-link-alt mr-2"></i> 立即开始使用
            </a>
            <div class="mt-6 text-sm opacity-80">
                <span class="tooltip">
                    <i class="fas fa-info-circle mr-1"></i> 完全免费
                    <span class="tooltiptext">CocoMaterial是一个100%免费的开源项目</span>
                </span>
                <span class="mx-2">•</span>
                <span class="tooltip">
                    <i class="fas fa-heart mr-1"></i> 开源许可
                    <span class="tooltiptext">遵循开源协议，可自由使用</span>
                </span>
                <span class="mx-2">•</span>
                <span class="tooltip">
                    <i class="fas fa-sync-alt mr-1"></i> 持续更新
                    <span class="tooltiptext">每6个月更新一次内容</span>
                </span>
            </div>
        </div>
    </section>

    <!-- Footer -->
    <footer class="bg-gray-900 text-white py-12">
        <div class="container mx-auto max-w-6xl px-4">
            <div class="flex flex-col md:flex-row justify-between items-center">
                <div class="mb-4 md:mb-0">
                    <h3 class="text-xl font-bold mb-2">技术小馆</h3>
                    <p class="text-gray-400">探索技术与设计的完美结合</p>
                </div>
                <div>
                    <a href="http://www.yuque.com/jtostring" target="_blank" class="footer-link text-gray-300 hover:text-white transition-colors duration-300 flex items-center">
                        <i class="fas fa-external-link-alt mr-2"></i> 访问技术小馆
                    </a>
                </div>
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            <div class="border-t border-gray-800 mt-8 pt-8 text-center text-gray-500 text-sm">
                &copy; 2023 技术小馆. 保留所有权利.
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```